Examination of Indoor Air in Basements and Cellar Apartments for Radon and Certain Organic Chemical Vapors

Comment by date: July 24, 2025

Rule Full Text
Ch.-40-NOI_Radon-and-Vapors-Rules_6-23-25.pdf

The New York City Department of Health and Mental Hygiene is proposing to add a new Chapter 40 to Title 24 of the Rules of the City of New York to establish rules for the certification required by a qualified environmental professional regarding the maximum levels of radon and certain organic chemical vapors in a basement or cellar apartment in the process of obtaining a temporary or permanent Certificate of Occupancy pursuant to New York City Local Law 126 of 2024 and by sections U202.09 and U 202.10 of Local Law 127 of 2024.

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• Email: [email protected]
• Fax: 1 (347) 396-6087
• Mail: New York City Department of Health and Mental Hygiene, Gotham Center, 42-09 28th Street, 14th floor Room/Floor: CN 30 ; Long Island City, New York 11101

Public Hearings

Attendees who need reasonable accommodation for a disability such as a sign language translation should contact the agency by calling or emailing [email protected] by July 10, 2025